Noise barrier convenient to mount and dismount

Abstract

The utility model relates to the technical field of noise barriers, and discloses a noise barrier convenient to mount and dismount. Comprising a base, a noise barrier body and mounting structures, the noise barrier body is arranged at the upper end of the base, the mounting structures are arranged at the upper end of the base and the lower end of the noise barrier body, and the noise barrier body is clamped in the middle of the interior of a groove in the upper surface of the base; the first clamping block is clamped in a first clamping groove in the lower end of the rear side surface of the sound barrier body, and the second clamping block is clamped in a second clamping groove in the lower end of the front side surface of the sound barrier body. Then the first positioning piece and the second positioning piece are fixed to the lower end of the noise barrier body through bolts, nuts, the lower ends of the surfaces of the left side and the right side of the noise barrier body, the left side and the right side of the upper surface in the groove and a plurality of sets of mounting screw holes in the surfaces of the first positioning piece and the second positioning piece; and therefore, the noise barrier body is fixed in the groove in the upper surface of the base, and the noise barrier body can be conveniently disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation barriers, in particular to a sound insulation barrier which is easy to install and disassemble. Background Art

[0002] A sound barrier is a sound insulation facility. In order to block the direct sound between the sound source and the receiver, a facility is inserted between the sound source and the receiver, so that the sound wave propagation has a significant additional attenuation, thereby reducing the noise impact in a certain area where the receiver is located. Sound barriers are mainly used outdoors. With the increasing severity of road traffic noise pollution, some countries have adopted a large number of various forms of barriers to reduce traffic noise. However, the structure of existing sound barriers is generally an integral whole. During transportation, the overall structure of the sound barrier is relatively large, which makes it inconvenient to transport. Moreover, when part of the structure of the sound barrier is damaged, the entire sound barrier can only be replaced, resulting in a waste of related resources. Therefore, those skilled in the art provide a sound barrier that is easy to install and disassemble to solve the problems raised in the above background technology. Summary of the invention

[0003] The purpose of the utility model is to provide a sound insulation barrier that is easy to install and disassemble, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A sound barrier that is easy to install and disassemble, comprises a base, a sound barrier body and a mounting structure, wherein the upper end of the base is provided with the sound barrier body, and the upper end of the base and the lower end of the sound barrier body are provided with the mounting structure, the base comprises: a bottom wear-resistant layer, a bottom moisture-proof layer, a reinforcement layer and an upper top plate layer, the upper surface of the bottom wear-resistant layer is provided with a bottom moisture-proof layer, the upper surface of the bottom moisture-proof layer is provided with a reinforcement layer, and the upper surface of the reinforcement layer is provided with an upper top plate layer, the sound barrier body comprises: a first outer layer of the sound barrier, a sound-absorbing cotton layer, a sound-absorbing board layer and a second outer layer of the sound barrier, and a sound-absorbing cotton layer is provided on the rear side surface of the first outer layer of the sound barrier.

[0006] Preferably: a sound insulation board layer is arranged on the rear surface of the sound-absorbing cotton layer, and a second outer layer of a sound insulation barrier is arranged on the rear surface of the sound insulation board layer.

[0007] Preferably: the installation structure includes: a groove, a fixing block 1, a clamping block 1, a fixing block 2, a clamping block 2, a clamping groove 1, a clamping groove 2, a positioning piece 1, a positioning piece 2 and an installation screw hole, and a groove is opened in the middle of the upper surface of the base.

[0008] Preferably: a fixing block 1 is arranged on the rear side of the groove and located on the upper surface of the base, and a fixing block 2 is arranged on the front side of the groove and located on the upper surface of the base.

[0009] Preferably, the positions of the fixing block 1 and the fixing block 2 are symmetrical, a clamping block 1 is arranged on the upper surface of the fixing block 1, and a clamping block 2 is arranged on the upper surface of the fixing block 2.

[0010] Preferably: the positions of the clamping block 1 and the clamping block 2 are symmetrical, a sound insulation barrier body is arranged inside the groove, and a clamping groove 1 is arranged at the lower end of the rear side surface of the sound insulation barrier body.

[0011] Preferably: a second clamping groove is provided at the lower end of the front side surface of the sound insulation barrier body, the first clamping block is clamped inside the first clamping groove, and the second clamping block is clamped inside the second clamping groove.

[0012] Preferably: a positioning member 1 is provided at the lower end of the left side surface of the sound barrier body and the left side of the inner upper surface of the groove, and a positioning member 2 is provided at the lower end of the right side surface of the sound barrier body and the right side of the inner upper surface of the groove.

[0013] Preferably: a plurality of groups of mounting screw holes are provided on the lower ends of the left and right side surfaces of the sound insulation barrier body, the left and right sides of the inner upper surface of the groove, and the surfaces of the positioning member 1 and the positioning member 2.

[0014] Preferably: an edge protection cover 1 is provided on the left side of the upper end of the sound barrier body, and an edge protection cover 2 is provided on the right side of the upper end of the sound barrier body.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the sound barrier body is clamped in the middle of the groove on the upper surface of the base, the clamping block one is clamped in the clamping groove one at the lower end of the rear surface of the sound barrier body, and the clamping block two is clamped in the clamping groove two at the lower end of the front surface of the sound barrier body, and then the positioning member one and the positioning member two are fixed to the lower end of the sound barrier body through bolts and nuts and the lower ends of the left and right side surfaces of the sound barrier body, the left and right sides of the upper surface of the groove, and the surfaces of the positioning member one and the positioning member two. The sound barrier body is fixed inside the groove on the upper surface of the base, and the sound barrier body can be conveniently disassembled accordingly, solving the above-mentioned problem. However, the structure of the existing sound barrier is generally integral, and it is inconvenient to carry it because the overall structure of the sound barrier is large, and when part of the structure of the sound barrier is damaged, the entire sound barrier can only be replaced, resulting in a waste of related resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a noise barrier that is easy to install and disassemble.

[0017] Figure 2 The present invention is a schematic diagram of the structure of a base and a groove in a noise barrier that is easy to install and disassemble.

[0018] Figure 3 The present invention is a structural schematic diagram of a fixing block 1, a clamping block 1, a fixing block 2 and a clamping block 2 in a sound insulation barrier which is easy to install and disassemble.

[0019] Figure 4 The present invention is a schematic diagram of the structure of a partial structure disassembled in a noise barrier which is easy to install and disassemble.

[0020] Figure 5 The present invention is a structural schematic diagram of a positioning component in a sound insulation barrier that is easy to install and disassemble.

[0021] Figure 6 The present invention is a schematic diagram of the structure of a sound insulation barrier body in a sound insulation barrier that is easy to install and disassemble.

[0022] Figure 7 The present invention is a structural schematic diagram of positioning member 1 and positioning member 2 in a sound insulation barrier which is easy to install and disassemble.

[0023] Figure 8 The present invention is a structural schematic diagram of the cross-section structure of a base in a noise barrier that is easy to install and disassemble.

[0024] Fig. 9 The present invention is a structural schematic diagram of the cross-sectional structure of a sound insulation barrier body in a sound insulation barrier that is easy to install and disassemble.

[0025] In the figure: 1-base, 101-bottom wear-resistant layer, 102-bottom moisture-proof layer, 103-reinforcement layer, 104-upper top plate layer, 2-groove, 3-fixing block one, 301-clamping block one, 4-fixing block two, 401-clamping block two, 5-sound barrier body, 501-sound barrier outer layer one, 502-sound-absorbing cotton layer, 503-sound insulation board layer, 504-sound barrier outer layer two, 6-clamping groove one, 7-clamping groove two, 8-positioning piece one, 9-positioning piece two, 10-installation screw hole, 11-edge protection cover one, 12-edge protection cover two. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figures 1 to 9In the embodiment of the utility model, a sound barrier that is easy to install and disassemble includes a base 1, a sound barrier body 5 and a mounting structure. The upper end of the base 1 is provided with the sound barrier body 5, and the upper end of the base 1 and the lower end of the sound barrier body 5 are provided with a mounting structure. The base 1 includes: a bottom wear-resistant layer 101, a bottom moisture-proof layer 102, a reinforcement layer 103 and an upper top plate layer 104. The bottom moisture-proof layer 102 is provided on the upper surface of the bottom wear-resistant layer 101, the reinforcement layer 103 is provided on the upper surface of the bottom moisture-proof layer 102, and the upper top plate layer 104 is provided on the upper surface of the reinforcement layer 103. The sound barrier body 5 includes: a sound barrier The sound barrier outer layer 501, the sound-absorbing cotton layer 502, the sound insulation board layer 503 and the sound barrier outer layer 504, the sound insulation cotton layer 502 is arranged on the rear side surface of the sound insulation barrier outer layer 501, the sound-absorbing cotton layer 502 is arranged on the rear side surface of the sound insulation board layer 503, and the sound insulation barrier outer layer 504 is arranged on the rear side surface of the sound insulation board layer 503. The installation structure includes: a groove 2, a fixing block 3, a clamping block 301, a fixing block 4, a clamping block 401, a clamping groove 6, a clamping groove 7, a positioning piece 8, a positioning piece 9 and an installation screw hole 10. A groove 2 is opened in the middle of the upper surface of the base 1, and the rear side of the groove 2 is not A fixing block 1 3 is arranged on the upper surface of the base 1, a fixing block 2 4 is arranged on the front side of the groove 2 and on the upper surface of the base 1, the positions of the fixing block 1 3 and the fixing block 2 4 are symmetrical, a clamping block 1 301 is arranged on the upper surface of the fixing block 1 3, a clamping block 2 401 is arranged on the upper surface of the fixing block 2 4, the positions of the clamping block 1 301 and the clamping block 2 401 are symmetrical, a sound insulation barrier body 5 is arranged inside the groove 2, a clamping groove 1 6 is arranged at the lower end of the rear side surface of the sound insulation barrier body 5, a clamping groove 2 7 is arranged at the lower end of the front side surface of the sound insulation barrier body 5, and the clamping block 1 301 is clamped in the clamping groove Inside of one 6, the clamping block two 401 is clamped in the inside of the clamping groove two 7, the lower end of the left surface of the sound barrier body 5 and the left side of the inner upper surface of the groove 2 are jointly provided with a positioning piece one 8, the lower end of the right surface of the sound barrier body 5 and the right side of the inner upper surface of the groove 2 are jointly provided with a positioning piece two 9, a plurality of groups of mounting screw holes 10 are provided on the lower ends of the left and right side surfaces of the sound barrier body 5, the left and right sides of the inner upper surface of the groove 2, and the surfaces of the positioning piece one 8 and the positioning piece two 9, an edge protection cover one 11 is provided on the left side of the upper end of the sound barrier body 5, and an edge protection cover two 12 is provided on the right side of the upper end of the sound barrier body 5.

[0028] The working principle of the utility model is:

[0029] The utility model relates to a sound insulation barrier which is easy to install and disassemble. In a specific use process, the overall structure is first moved to a suitable location, the sound insulation barrier body is clamped in the middle of the inner part of a groove on the upper surface of a base, a clamping block 1 is clamped in the inner part of a clamping groove 1 at the lower end of the rear side surface of the sound insulation barrier body, and a clamping block 2 is clamped in the inner part of a clamping groove 2 at the lower end of the front side surface of the sound insulation barrier body, and then the positioning member 1 and the positioning member 2 are fixed to the lower end of the sound insulation barrier body through bolts and nuts and a plurality of groups of mounting screw holes on the lower ends of the left and right side surfaces of the sound insulation barrier body, the left and right sides of the upper surface of the inner part of the groove, and the surfaces of the positioning member 1 and the positioning member 2, so that the sound insulation barrier body is fixed in the inner part of the groove on the upper surface of the base, and the sound insulation barrier body can be conveniently disassembled.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A noise barrier that is easy to install and disassemble, comprising a base (1), a noise barrier body (5) and a mounting structure, characterized in that: A sound barrier body (5) is arranged at the upper end of the base (1), and a mounting structure is arranged at the upper end of the base (1) and the lower end of the sound barrier body (5). The base (1) comprises: a bottom wear-resistant layer (101), a bottom moisture-proof layer (102), a reinforcement layer (103) and an upper top plate layer (104). The bottom moisture-proof layer (102) is arranged on the upper surface of the bottom wear-resistant layer (101), the reinforcement layer (103) is arranged on the upper surface of the bottom moisture-proof layer (102), and the upper top plate layer (104) is arranged on the upper surface of the reinforcement layer (103). The sound barrier body (5) comprises: a first sound barrier outer layer (501), a sound-absorbing cotton layer (502), a sound-absorbing board layer (503) and a second sound barrier outer layer (504). The sound-absorbing cotton layer (502) is arranged on the rear side surface of the first sound barrier outer layer (501).

2. A noise barrier that is easy to install and disassemble according to claim 1, characterized in that: A sound insulation board layer (503) is arranged on the rear surface of the sound-absorbing cotton layer (502), and a second outer layer of a sound insulation barrier (504) is arranged on the rear surface of the sound insulation board layer (503).

3. A noise barrier that is easy to install and disassemble according to claim 1, characterized in that: The mounting structure comprises: a groove (2), a fixing block 1 (3), a clamping block 1 (301), a fixing block 2 (4), a clamping block 2 (401), a clamping groove 1 (6), a clamping groove 2 (7), a positioning piece 1 (8), a positioning piece 2 (9) and a mounting screw hole (10); a groove (2) is provided in the middle of the upper surface of the base (1).

4. A noise barrier that is easy to install and disassemble according to claim 3, characterized in that: A fixing block 1 (3) is arranged on the rear side of the groove (2) and located on the upper surface of the base (1), and a fixing block 2 (4) is arranged on the front side of the groove (2) and located on the upper surface of the base (1).

5. A noise barrier that is easy to install and disassemble according to claim 3, characterized in that: The positions of the fixing block 1 (3) and the fixing block 2 (4) are symmetrical. A clamping block 1 (301) is arranged on the upper surface of the fixing block 1 (3), and a clamping block 2 (401) is arranged on the upper surface of the fixing block 2 (4).

6. A noise barrier that is easy to install and disassemble according to claim 3, characterized in that: The positions of the first clamping block (301) and the second clamping block (401) are symmetrical, a sound insulation barrier body (5) is arranged inside the groove (2), and a clamping groove one (6) is arranged at the lower end of the rear side surface of the sound insulation barrier body (5).

7. The noise barrier that is easy to install and disassemble according to claim 1 is characterized in that: A second clamping groove (7) is provided at the lower end of the front side surface of the sound insulation barrier body (5), the first clamping block (301) is clamped inside the first clamping groove (6), and the second clamping block (401) is clamped inside the second clamping groove (7).

8. The noise barrier that is easy to install and disassemble according to claim 1, characterized in that: A positioning member 1 (8) is provided at the lower end of the left side surface of the sound insulation barrier body (5) and the left side of the inner upper surface of the groove (2), and a positioning member 2 (9) is provided at the lower end of the right side surface of the sound insulation barrier body (5) and the right side of the inner upper surface of the groove (2).

9. The noise barrier that is easy to install and disassemble according to claim 1, characterized in that: A plurality of groups of mounting screw holes (10) are provided on the lower ends of the left and right surfaces of the sound insulation barrier body (5), the left and right sides of the inner upper surface of the groove (2), and the surfaces of the positioning member 1 (8) and the positioning member 2 (9).

10. The noise barrier that is easy to install and disassemble according to claim 1, characterized in that: An edge protection sleeve 1 (11) is arranged on the left side of the upper end of the sound insulation barrier body (5), and an edge protection sleeve 2 (12) is arranged on the right side of the upper end of the sound insulation barrier body (5).

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